package com.example.aiquestions.entity;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.ToString;

@Data
@AllArgsConstructor
@NoArgsConstructor
@ToString
public class GraphData {
    private Long subjectId; // 对应 subjectId 字段
    private String subjectName;
    private Integer chapter; // 对应 chapter 字段
    private Integer node; // 对应 node 字段
    private String knowledge; // 对应 knowledge 字段
    private String mastery; // 对应 mastery 字段
    private Integer difficulty; // 对应 difficulty 字段
    private Long id;
}
